Highlight indexed columns in completion menus#2058
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If a column is indexed, a configurable string is suffixed to it in the
completion menu (asterisk by default). The suffix is display-only, and
is not inserted when the completion is chosen.
Alternatively, a color or text style for indexed columns may be chosen
using
[colors]
completion-menu.completion.indexed = <style>
which is _not_ enabled by default.
For the purposes of the highlight, only the first column in a composite
index is treated as indexed.
Motivation: the user does not need to separately check EXPLAIN or
SHOW CREATE TABLE to know which columns will be best leveraged by a
WHERE or JOIN.
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Description
If a column is indexed, a configurable string is suffixed to it in the completion menu (asterisk by default). The suffix is display-only, and is not inserted when the completion is chosen.
Alternatively, a color or text style for indexed columns may be chosen using
which is not enabled by default.
For the purposes of the highlight, only the first column in a composite index is treated as indexed.
Motivation: the user does not need to separately check
EXPLAINorSHOW CREATE TABLEto know which columns will be best leveraged by aWHEREorJOIN.Example:
Checklist
changelog.mdfile.AUTHORSfile (or it's already there).